Greatest Common Factor of 60, 19, 139

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 60, 19, 139 by common division method
• Greatest Common Factor of 60, 19, 139 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 60,19,139 . The biggest common factor number is the GCF number.
So the greatest common factor 60,19,139 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 54, 43, 707
• GCF of 54, 41, 223
• GCF of 56, 25, 761
• GCF of 56, 79, 683
• GCF of 96, 54, 651

1. What is the GCF of 60, 19, 139?

Answer: GCF of 60, 19, 139 is 1.

2. How to Find the GCF of 60, 19, 139

Answer: Greatest Common Factor(GCF) of 60, 19, 139 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(60, 19, 139) = 1.